Module Name: src
Committed By: christos
Date: Mon Jul 18 17:02:44 UTC 2016
Modified Files:
src/external/bsd/mdocml/dist: mdoc_macro.c
Log Message:
CID 1349674 Null pointer dereference
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.18 -r1.2 src/external/bsd/mdocml/dist/mdoc_macro.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/mdocml/dist/mdoc_macro.c
diff -u src/external/bsd/mdocml/dist/mdoc_macro.c:1.1.1.18 src/external/bsd/mdocml/dist/mdoc_macro.c:1.2
--- src/external/bsd/mdocml/dist/mdoc_macro.c:1.1.1.18 Fri Jul 15 10:25:56 2016
+++ src/external/bsd/mdocml/dist/mdoc_macro.c Mon Jul 18 13:02:44 2016
@@ -264,7 +264,7 @@ static void
rew_last(struct roff_man *mdoc, const struct roff_node *to)
{
- if (to->flags & MDOC_VALID)
+ if (to == NULL || to->flags & MDOC_VALID)
return;
while (mdoc->last != to) {
